![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-24.png)
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-25.png)
Dynamic Group can be created as a:
Compartment – all componetns servers, vnc, load balancer, etc which are part of that compartment
Specific Instances
Selection you manage base on Matching Rules which you define
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-26-1024x455.png)
To build Rule use Rule Builder
Define if you want any rule match or all below rules match ( important when you have big network)
For my purpose I will use compartment OCID
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-27.png)
Compartment OCID is available from Compartment view
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-28.png)
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-29.png)
Complete form for Create Rule
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-30.png)
Final form for Create Dynamic Group
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-32.png)
Dynamic Group Created
![](https://www.mariuszantonik.com/wp-content/uploads/2020/11/image-33.png)
You can always edit and update lit of instances in that group.